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Z. S. O.

1 Nov 2008 1 Nov '08

2:12 a.m.

Hello -- I extracted Boost.Filesystem using the BCP tool, so I could add it to my Xcode project without having to precompile. It worked great! Only problem is that I decided to move my project to Eclipse. Now, when I compile, I keep getting the following error: Description: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type Resource: boost/libs/detail/utf8_codecvt_facet.cpp Anyone know how I might try to get this to work in Eclipse? Thank you so much in advance.

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Maik Beckmann

2 Nov 2 Nov

9:04 a.m.

2008/11/1 Z. S. O. :

Hello -- I extracted Boost.Filesystem using the BCP tool, so I could add it to my Xcode project without having to precompile. It worked great! Only problem is that I decided to move my project to Eclipse. Now, when I compile, I keep getting the following error:

Description: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type

Resource: boost/libs/detail/utf8_codecvt_facet.cpp

Anyone know how I might try to get this to work in Eclipse? Thank you so much in advance.

A header with #define BOOST_UTF8_BEGIN_NAMESPACE ... is missing. However, I don't know the answer, but you will have higher chances to get the right answer if you save the hole output at the eclipse console, upload it to a pastebin and give us the link. The same for the source file which triggers the error message. Best, -- Maik

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Z. S. O.

3 Nov 3 Nov

2:32 a.m.

Sure! The console output is below. The files in question are utf8_codecvt_facet.cpp, which is in libs/detail, and its header file, which is in boost/detail. **** Build of configuration Debug for project TestProgram **** make all Building file: ../src/boost/libs/system/src/error_code.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/system/src/error_code.d" -MT"src/boost/libs/system/src/error_code.d" -o"src/boost/libs/system/src/error_code.o" "../src/boost/libs/system/src/error_code.cpp" Finished building: ../src/boost/libs/system/src/error_code.cpp Building file: ../src/boost/libs/filesystem/src/operations.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/operations.d" -MT"src/boost/libs/filesystem/src/operations.d" -o"src/boost/libs/filesystem/src/operations.o" "../src/boost/libs/filesystem/src/operations.cpp" Finished building: ../src/boost/libs/filesystem/src/operations.cpp Building file: ../src/boost/libs/filesystem/src/path.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/path.d" -MT"src/boost/libs/filesystem/src/path.d" -o"src/boost/libs/filesystem/src/path.o" "../src/boost/libs/filesystem/src/path.cpp" Finished building: ../src/boost/libs/filesystem/src/path.cpp Building file: ../src/boost/libs/filesystem/src/portability.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/portability.d" -MT"src/boost/libs/filesystem/src/portability.d" -o"src/boost/libs/filesystem/src/portability.o" "../src/boost/libs/filesystem/src/portability.cpp" Finished building: ../src/boost/libs/filesystem/src/portability.cpp Building file: ../src/boost/libs/filesystem/src/utf8_codecvt_facet.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/utf8_codecvt_facet.d" -MT"src/boost/libs/filesystem/src/utf8_codecvt_facet.d" -o"src/boost/libs/filesystem/src/utf8_codecvt_facet.o" "../src/boost/libs/filesystem/src/utf8_codecvt_facet.cpp" Finished building: ../src/boost/libs/filesystem/src/utf8_codecvt_facet.cpp Building file: ../src/boost/libs/detail/utf8_codecvt_facet.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/detail/utf8_codecvt_facet.d" -MT"src/boost/libs/detail/utf8_codecvt_facet.d" -o"src/boost/libs/detail/utf8_codecvt_facet.o" "../src/boost/libs/detail/utf8_codecvt_facet.cpp" /Volumes/Admin/Projects/TestProgram/src/boost/boost/detail/utf8_codecvt_facet.hpp:113: error: expected constructor, destructor, or type conversion before 'struct' /usr/include/assert.h:75: error: expected constructor, destructor, or type conversion before 'extern' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:28: error: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type ../src/boost/libs/detail/utf8_codecvt_facet.cpp:111: error: 'utf8_codecvt_facet' has not been declared ../src/boost/libs/detail/utf8_codecvt_facet.cpp:119: error: non-member function 'std::codecvt_base::result do_out(mbstate_t&, const wchar_t*, const wchar_t*, const wchar_t*&, char*, char*, char*&)' cannot have cv-qualifier ../src/boost/libs/detail/utf8_codecvt_facet.cpp: In function 'std::codecvt_base::result do_out(mbstate_t&, const wchar_t*, const wchar_t*, const wchar_t*&, char*, char*, char*&)': ../src/boost/libs/detail/utf8_codecvt_facet.cpp:136: error: 'get_cont_octet_out_count' was not declared in this scope ../src/boost/libs/detail/utf8_codecvt_facet.cpp: At global scope: ../src/boost/libs/detail/utf8_codecvt_facet.cpp:173: error: 'utf8_codecvt_facet' has not been declared ../src/boost/libs/detail/utf8_codecvt_facet.cpp:181: error: non-member function 'int do_length(const mbstate_t&, const char*, const char*, size_t)' cannot have cv-qualifier ../src/boost/libs/detail/utf8_codecvt_facet.cpp: In function 'int do_length(const mbstate_t&, const char*, const char*, size_t)': ../src/boost/libs/detail/utf8_codecvt_facet.cpp:199: error: 'get_octet_count' was not declared in this scope ../src/boost/libs/detail/utf8_codecvt_facet.cpp: At global scope: ../src/boost/libs/detail/utf8_codecvt_facet.cpp:205: error: 'utf8_codecvt_facet' has not been declared ../src/boost/libs/detail/utf8_codecvt_facet.cpp:222: error: expected constructor, destructor, or type conversion before 'namespace' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:262: error: expected constructor, destructor, or type conversion before 'int' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:267: error: expected constructor, destructor, or type conversion at end of input make: *** [src/boost/libs/detail/utf8_codecvt_facet.o] Error 1 On Sun, Nov 2, 2008 at 4:04 AM, Maik Beckmann wrote:

2008/11/1 Z. S. O. :

...
Hello -- I extracted Boost.Filesystem using the BCP tool, so I could add it to my Xcode project without having to precompile. It worked great! Only problem is that I decided to move my project to Eclipse. Now, when I compile, I keep getting the following error:

Description: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type

Resource: boost/libs/detail/utf8_codecvt_facet.cpp

Anyone know how I might try to get this to work in Eclipse? Thank you so much in advance.

A header with #define BOOST_UTF8_BEGIN_NAMESPACE ... is missing.

However, I don't know the answer, but you will have higher chances to get the right answer if you save the hole output at the eclipse console, upload it to a pastebin and give us the link.

The same for the source file which triggers the error message.

Best, -- Maik _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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Z. S. O.

4 Nov 4 Nov

6:38 p.m.

If nobody knows the solution, could anyone recommend another header-only library that lets you create directories and list the contents of a directory in a cross-platform manner? On Sun, Nov 2, 2008 at 9:32 PM, Z. S. O. wrote:

Sure! The console output is below. The files in question are utf8_codecvt_facet.cpp, which is in libs/detail, and its header file, which is in boost/detail.

**** Build of configuration Debug for project TestProgram ****

make all Building file: ../src/boost/libs/system/src/error_code.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/system/src/error_code.d" -MT"src/boost/libs/system/src/error_code.d" -o"src/boost/libs/system/src/error_code.o" "../src/boost/libs/system/src/error_code.cpp" Finished building: ../src/boost/libs/system/src/error_code.cpp

Building file: ../src/boost/libs/filesystem/src/operations.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/operations.d" -MT"src/boost/libs/filesystem/src/operations.d" -o"src/boost/libs/filesystem/src/operations.o" "../src/boost/libs/filesystem/src/operations.cpp" Finished building: ../src/boost/libs/filesystem/src/operations.cpp

Building file: ../src/boost/libs/filesystem/src/path.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/path.d" -MT"src/boost/libs/filesystem/src/path.d" -o"src/boost/libs/filesystem/src/path.o" "../src/boost/libs/filesystem/src/path.cpp" Finished building: ../src/boost/libs/filesystem/src/path.cpp

Building file: ../src/boost/libs/filesystem/src/portability.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/portability.d" -MT"src/boost/libs/filesystem/src/portability.d" -o"src/boost/libs/filesystem/src/portability.o" "../src/boost/libs/filesystem/src/portability.cpp" Finished building: ../src/boost/libs/filesystem/src/portability.cpp

Building file: ../src/boost/libs/filesystem/src/utf8_codecvt_facet.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/filesystem/src/utf8_codecvt_facet.d" -MT"src/boost/libs/filesystem/src/utf8_codecvt_facet.d" -o"src/boost/libs/filesystem/src/utf8_codecvt_facet.o" "../src/boost/libs/filesystem/src/utf8_codecvt_facet.cpp" Finished building: ../src/boost/libs/filesystem/src/utf8_codecvt_facet.cpp

Building file: ../src/boost/libs/detail/utf8_codecvt_facet.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/include -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/detail/utf8_codecvt_facet.d" -MT"src/boost/libs/detail/utf8_codecvt_facet.d" -o"src/boost/libs/detail/utf8_codecvt_facet.o" "../src/boost/libs/detail/utf8_codecvt_facet.cpp" /Volumes/Admin/Projects/TestProgram/src/boost/boost/detail/utf8_codecvt_facet.hpp:113: error: expected constructor, destructor, or type conversion before 'struct' /usr/include/assert.h:75: error: expected constructor, destructor, or type conversion before 'extern' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:28: error: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type ../src/boost/libs/detail/utf8_codecvt_facet.cpp:111: error: 'utf8_codecvt_facet' has not been declared ../src/boost/libs/detail/utf8_codecvt_facet.cpp:119: error: non-member function 'std::codecvt_base::result do_out(mbstate_t&, const wchar_t*, const wchar_t*, const wchar_t*&, char*, char*, char*&)' cannot have cv-qualifier ../src/boost/libs/detail/utf8_codecvt_facet.cpp: In function 'std::codecvt_base::result do_out(mbstate_t&, const wchar_t*, const wchar_t*, const wchar_t*&, char*, char*, char*&)': ../src/boost/libs/detail/utf8_codecvt_facet.cpp:136: error: 'get_cont_octet_out_count' was not declared in this scope ../src/boost/libs/detail/utf8_codecvt_facet.cpp: At global scope: ../src/boost/libs/detail/utf8_codecvt_facet.cpp:173: error: 'utf8_codecvt_facet' has not been declared ../src/boost/libs/detail/utf8_codecvt_facet.cpp:181: error: non-member function 'int do_length(const mbstate_t&, const char*, const char*, size_t)' cannot have cv-qualifier ../src/boost/libs/detail/utf8_codecvt_facet.cpp: In function 'int do_length(const mbstate_t&, const char*, const char*, size_t)': ../src/boost/libs/detail/utf8_codecvt_facet.cpp:199: error: 'get_octet_count' was not declared in this scope ../src/boost/libs/detail/utf8_codecvt_facet.cpp: At global scope: ../src/boost/libs/detail/utf8_codecvt_facet.cpp:205: error: 'utf8_codecvt_facet' has not been declared ../src/boost/libs/detail/utf8_codecvt_facet.cpp:222: error: expected constructor, destructor, or type conversion before 'namespace' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:262: error: expected constructor, destructor, or type conversion before 'int' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:267: error: expected constructor, destructor, or type conversion at end of input make: *** [src/boost/libs/detail/utf8_codecvt_facet.o] Error 1

On Sun, Nov 2, 2008 at 4:04 AM, Maik Beckmann < beckmann.maik@googlemail.com> wrote:

...
...
Hello -- I extracted Boost.Filesystem using the BCP tool, so I could add it to my Xcode project without having to precompile. It worked great! Only

2008/11/1 Z. S. O. : problem is

...
that I decided to move my project to Eclipse. Now, when I compile, I keep getting the following error:

Description: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type

Resource: boost/libs/detail/utf8_codecvt_facet.cpp

Anyone know how I might try to get this to work in Eclipse? Thank you so much in advance.

A header with #define BOOST_UTF8_BEGIN_NAMESPACE ... is missing.

However, I don't know the answer, but you will have higher chances to get the right answer if you save the hole output at the eclipse console, upload it to a pastebin and give us the link.

The same for the source file which triggers the error message.

Best, -- Maik _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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Eric MALENFANT

6:51 p.m.

On Sun, Nov 2, 2008 at 9:32 PM, Z. S. O. wrote:

Sure! The console output is below. The files in question are utf8_codecvt_facet.cpp, which is in libs/detail, and its header file, which is in boost/detail. [snip] Building file: ../src/boost/libs/detail/utf8_codecvt_facet.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/inclu de -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/detail/utf8_codecvt_facet.d" -MT"src/boost/libs/detail/utf8_codecvt_facet.d" -o"src/boost/libs/detail/utf8_codecvt_facet.o" "../src/boost/libs/detail/utf8_codecvt_facet.cpp"

/Volumes/Admin/Projects/TestProgram/src/boost/boost/detail/utf 8_codecvt_facet.hpp:113: error: expected constructor, destructor, or type conversion before 'struct' /usr/include/assert.h:75: error: expected constructor, destructor, or type conversion before 'extern' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:28: error: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type

[snip] Are you sure that you need to compile libs/detail/utf8_codecvt_facet.cpp? boost/detail/utf8_codecvt_facet.hpp has this comment: // Until the above points are fixed, a library which wants to use utf8 must: // - include this header from one of it's headers or sources // - include the corresponding .cpp file from one of the sources // - before including either file, the library must define // - BOOST_UTF8_BEGIN_NAMESPACE to the namespace declaration that must be used // - BOOST_UTF8_END_NAMESPACE to the code to close the previous namespace // - declaration. // - BOOST_UTF8_DECL -- to the code which must be used for all 'exportable' // symbols. from which it seems that the corresponding .cpp is not designed to be built directly, but via inclusion from another Boost lib. Éric Malenfant --------------------------------------------- The easier it is to do, the harder it is to change.

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Z. S. O.

5 Nov 5 Nov

6:20 a.m.

It appears you are absolutely right =) I actually suspected that at first, but I excluded both the header and source file, which led to errors. Excluding only the source file leads to a perfectly clear build. Thank you! On Tue, Nov 4, 2008 at 1:51 PM, Eric MALENFANT < Eric.Malenfant@sagem-interstar.com> wrote:

...
On Sun, Nov 2, 2008 at 9:32 PM, Z. S. O. wrote:

Sure! The console output is below. The files in question are utf8_codecvt_facet.cpp, which is in libs/detail, and its header file, which is in boost/detail. [snip] Building file: ../src/boost/libs/detail/utf8_codecvt_facet.cpp Invoking: GCC C++ Compiler g++ -I/Volumes/Admin/Projects/TestProgram/src/stlsoft-1.9.60/inclu de -I/Volumes/Admin/Projects/TestProgram/src/boost -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/boost/libs/detail/utf8_codecvt_facet.d" -MT"src/boost/libs/detail/utf8_codecvt_facet.d" -o"src/boost/libs/detail/utf8_codecvt_facet.o" "../src/boost/libs/detail/utf8_codecvt_facet.cpp"

/Volumes/Admin/Projects/TestProgram/src/boost/boost/detail/utf 8_codecvt_facet.hpp:113: error: expected constructor, destructor, or type conversion before 'struct' /usr/include/assert.h:75: error: expected constructor, destructor, or type conversion before 'extern' ../src/boost/libs/detail/utf8_codecvt_facet.cpp:28: error: 'BOOST_UTF8_BEGIN_NAMESPACE' does not name a type

[snip]

Are you sure that you need to compile libs/detail/utf8_codecvt_facet.cpp?

boost/detail/utf8_codecvt_facet.hpp has this comment: // Until the above points are fixed, a library which wants to use utf8 must: // - include this header from one of it's headers or sources // - include the corresponding .cpp file from one of the sources // - before including either file, the library must define // - BOOST_UTF8_BEGIN_NAMESPACE to the namespace declaration that must be used // - BOOST_UTF8_END_NAMESPACE to the code to close the previous namespace // - declaration. // - BOOST_UTF8_DECL -- to the code which must be used for all 'exportable' // symbols.

from which it seems that the corresponding .cpp is not designed to be built directly, but via inclusion from another Boost lib.

Éric Malenfant --------------------------------------------- The easier it is to do, the harder it is to change. _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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